STP4NA90 Datasheet - STMicroelectronics

N-CHANNEL ENHANCEMENT MODE FAST POWER MOS TRANSISTOR

■ TYPICAL RDS(on)= 3.1 Ω
■ ± 30V GATE TO SOURCE VOLTAGE RATING
■ 100% AVALANCHE TESTED
■ REPETITIVE AVALANCHE DATA AT 100°C
■ LOW INTRINSIC CAPACITANCES
■ GATE CHARGE MINIMIZED
■ REDUCED THRESHOLD VOLTAGE SPREAD

APPLICATIONS
■ HIGH CURRENT, HIGH SPEED SWITCHING
■ SWITCH MODE POWER SUPPLIES (SMPS)
■ DC-AC CONVERTERS FOR WELDING 
  EQUIPMENT AND UNINTERRUPTIBLE
  POWER SUPPLIES AND MOTOR DRIVE